OFFICIAL PINOUT DIAGRAM: BOOT_BOSCH EDC17C43.png (Boot)2,800,050 bytes
OFFICIAL PINOUT DIAGRAM: BOSCH EDC17C43.png (Platform / Bench)541,167 bytes
STEP-BY-STEP BENCH CONNECTION PROCEDURE (HOWTO PROTOCOL)BENCH / BOOT
- Step 1 (Terminal 30 & Terminal 15 Power): Apply regulated bench power
13.5V — 13.8Vto constant battery (T30), switched ignition (T15), and ground (GND) pins according to the harness color code above. - Step 2 (CAN Bus & GPT0 / GPT1 Signals): Connect
CAN-H&CAN-L, along with signal leadsGPT0 (S1)&GPT1 (S2)to enter bench service mode without opening the ECU housing. - Step 3 (Full PFLASH + DFLASH Backup Read): Before writing any calibration, read and archive a full backup of internal Program Flash (
PFLASH) and Data Flash / EEPROM (DFLASH).
VEHICLES EQUIPPED WITH ECU EDC17C43 (6)VEHICLE COMPATIBILITY
| Make | Model & Engine | ECU & MCU | Action |
|---|---|---|---|
| Mercedes-Benz | A(W169) (160 2000 CDI Blue OM640DE20LAR 82) | BOSCH EDC17C43 (TC1797) |
Open Vehicle → |
| Mercedes-Benz | B(W245) (2000 M640.941 136) | BOSCH EDC17C43 (TC1797) |
Open Vehicle → |
| Mercedes-Benz | B(W246) (200 1800 CDI Blue OM651DE18LA 136) | BOSCH EDC17C43 (TC1797) |
Open Vehicle → |
| Mercedes-Benz | B(W246) (200 2000 CDI Blue OM651DE18LA 140) | BOSCH EDC17C43 (TC1797) |
Open Vehicle → |
| Mercedes-Benz | B(W246) (180 1800 CDI Blue OM651DE18LAR 109) | BOSCH EDC17C43 (TC1797) |
Open Vehicle → |
| Mercedes-Benz | All Brand Models (Direct ECU Label Lookup) (Read/Write DFLASH/PFLASH/Ext FLASH, Read Password, CheckSum) | BOSCH EDC17C43 (TC1797) |
Open Vehicle → |